Contact: Andre Salles
DOE/Fermi National Accelerator Laboratory
Caption: Matteo Cremonesi, left, of the University of Oxford and the CDF collaboration, and Reinhard Schwienhorst of Michigan State University and the DZero collaboration present the joint discovery at a forum at Fermilab on Friday, Feb. 21. The two collaborations have observed the production of single top quarks in the s-channel, as seen in data collected from the Tevatron.
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